公开(公告)号：US11259201B2

公开(公告)日：2022-02-22

申请号：US16961754

申请日：2019-01-10

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W24/10 ,  H04L5/00

Abstract: Embodiments of the present disclosure provide a reference signal measurement method and a user terminal. The method includes: obtaining configuration information, where the configuration information is configured to configure a specific reference signal; measuring the specific reference signal according to the configuration information in an idle state or an inactive state.

公开(公告)号：US11252665B2

公开(公告)日：2022-02-15

申请号：US16613649

申请日：2018-05-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen ,  Yumin Wu

IPC: H04W52/02 ,  H04W76/28

Abstract: Provided are a data transmission method, a base station, and a terminal. The data transmission method includes: determining whether a terminal is in an idle mode and/or an inactive mode; when the terminal is in the idle mode and/or the inactive mode, sending a wake-up signaling to the terminal.

公开(公告)号：US11252588B2

公开(公告)日：2022-02-15

申请号：US16634105

申请日：2018-07-02

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W24/08 ,  H04W36/00

Abstract: A measurement triggering method based on state(s) of UE, a UE and a network side device are provided. The method performed by the UE includes: determining a first measurement parameter; determining whether a measurement triggering condition is met; and performing measurement on at least one of a neighboring cell of the UE or a serving cell of the UE based on the first measurement parameter, in a case that the measurement triggering condition is met. The determining the first measurement parameter includes: determining the first measurement parameter corresponding to a state parameter of the UE based on a correspondence between state parameters and first measurement parameters; or determining the first measurement parameter based on state change information of the UE or based on an event determined by the UE.

公开(公告)号：US11234209B2

公开(公告)日：2022-01-25

申请号：US16610702

申请日：2018-05-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W68/00 ,  H04W4/06 ,  H04W72/12 ,  H04W74/08 ,  H04W84/04

Abstract: A method of transmitting system information, a terminal and a network-side equipment are provided. The method includes: receiving, by a terminal, an System Information (SI) change notification transmitted by a first network-side equipment; and receiving, by the terminal, SI transmitted by the first network-side equipment and corresponding to the SI change notification.

公开(公告)号：US20210105171A1

公开(公告)日：2021-04-08

申请号：US16608936

申请日：2018-04-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen ,  Xiaodong Sun

IPC: H04L12/24 ,  H04W24/04

Abstract: A beam failure recovery processing method and a terminal are provided. The method is applied to the terminal and includes: triggering a beam failure recovery; and determining whether the beam failure recovery succeeds or not.

公开(公告)号：US20200328780A1

公开(公告)日：2020-10-15

申请号：US16887234

申请日：2020-05-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen ,  Xiaodong Yang

IPC: H04B7/0408 ,  H04B7/022 ,  H04B7/06 ,  H04W24/10

Abstract: The beam measurement reporting method provided by some embodiments of the present disclosure includes: acquiring measurement configuration information from the network side device; measuring, by the terminal side device in a connected state, a predetermined reference signal on a first predetermined quantity of transmission beams in accordance with the measurement configuration information; acquiring a measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams; and performing a measurement reporting operation in accordance with the measurement result for the first predetermined quantity of transmission beams.

公开(公告)号：US12284640B2

公开(公告)日：2025-04-22

申请号：US18148459

申请日：2022-12-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen ,  Dajie Jiang ,  Xiaodong Yang ,  Fei Qin

IPC: H04W72/0453 ,  H04W36/08 ,  H04W48/20 ,  H04W72/23 ,  H04W84/04 ,  H04W72/04

Abstract: A communication method, a mobile terminal, a base station, and a computer readable storage medium are provided. The present disclosure includes: obtaining a target resource for an uplink communication in a current communication process, where a frequency point corresponding to the target resource includes a first serving frequency point of a non-new radio NR communication system, and a communication system where the mobile terminal is located is a new radio NR communication system; and communicating with a base station according to the target resource.

公开(公告)号：US12279330B2

公开(公告)日：2025-04-15

申请号：US17389442

申请日：2021-07-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W76/28 ,  H04W72/0453 ,  H04W72/23 ,  H04W80/02

Abstract: The present invention provides a discontinuous reception DRX configuration method and a terminal. The method includes: when a terminal is configured with at least two sets of DRX parameters, performing a corresponding DRX process according to at least one set of the at least two sets of DRX parameters.

公开(公告)号：US12262394B2

公开(公告)日：2025-03-25

申请号：US17579168

申请日：2022-01-19

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W72/25 ,  H04W36/00 ,  H04W36/34 ,  H04W76/10 ,  H04W76/30 ,  H04W88/04

Abstract: A network switching method includes: in the case that a first network connection is established between the network device and a first terminal, instructing the first terminal to make a network connection with the network device through a second terminal. The first terminal is connected to the second terminal through a second network, and the second terminal is connected to the network device through the first network.

公开(公告)号：US12185351B2

公开(公告)日：2024-12-31

申请号：US17668655

申请日：2022-02-10

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Li Chen

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/542 ,  H04W76/27 ,  H04W88/06

Abstract: Embodiments of this disclosure provide a measurement method, a terminal device, and a network device. The measurement method includes: receiving a measurement adjustment related parameter configured by a network device; and adjusting a radio resource management RRM measurement mode based on the measurement adjustment related parameter. According to the embodiments of this disclosure, effective switching or adjustment between different RRM measurement modes can be implemented, and a ping-pong effect of measurement is avoided, while power consumption of the terminal device is reduced. This prevents the terminal device from frequently adjusting the configuration of RRM measurement, and ensures configuration flexibility of the network device.